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package dk.thoerup.traininfo; |
package dk.thoerup.traininfo; |
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import static dk.thoerup.traininfo.R.string.app_name; |
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import static dk.thoerup.traininfo.R.string.generic_cancel; |
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import static dk.thoerup.traininfo.R.string.generic_retry; |
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import static dk.thoerup.traininfo.R.string.generic_search; |
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import static dk.thoerup.traininfo.R.string.stationlist_accuracy; |
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import static dk.thoerup.traininfo.R.string.stationlist_addfavorite; |
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import static dk.thoerup.traininfo.R.string.stationlist_favorites; |
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import static dk.thoerup.traininfo.R.string.stationlist_fetcherror; |
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import static dk.thoerup.traininfo.R.string.stationlist_findbyname; |
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import static dk.thoerup.traininfo.R.string.stationlist_findingnearby; |
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import static dk.thoerup.traininfo.R.string.stationlist_gpsinfo; |
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import static dk.thoerup.traininfo.R.string.stationlist_gpstimeout; |
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import static dk.thoerup.traininfo.R.string.stationlist_latitude; |
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import static dk.thoerup.traininfo.R.string.stationlist_loadfavorites; |
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import static dk.thoerup.traininfo.R.string.stationlist_locationinfo; |
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import static dk.thoerup.traininfo.R.string.stationlist_longitude; |
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import static dk.thoerup.traininfo.R.string.stationlist_nearbystations; |
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import static dk.thoerup.traininfo.R.string.stationlist_nofavorites; |
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import static dk.thoerup.traininfo.R.string.stationlist_nolocation; |
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import static dk.thoerup.traininfo.R.string.stationlist_nolocationprovider; |
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import static dk.thoerup.traininfo.R.string.stationlist_nostations; |
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import static dk.thoerup.traininfo.R.string.stationlist_obtainedby; |
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import static dk.thoerup.traininfo.R.string.stationlist_removefavorite; |
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import static dk.thoerup.traininfo.R.string.stationlist_satellitecount; |
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import static dk.thoerup.traininfo.R.string.stationlist_search; |
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import static dk.thoerup.traininfo.R.string.stationlist_stationadded; |
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import static dk.thoerup.traininfo.R.string.stationlist_stationmap; |
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import static dk.thoerup.traininfo.R.string.stationlist_stationremoved; |
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import static dk.thoerup.traininfo.R.string.stationlist_stationsearch; |
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import static dk.thoerup.traininfo.R.string.stationlist_twocharmin; |
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import static dk.thoerup.traininfo.R.string.stationlist_waitforlocation; |
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import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Locale; |
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import android.app.Activity; |
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import android.app.AlertDialog; |
import android.app.AlertDialog; |
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import android.app.Dialog; |
import android.app.Dialog; |
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import android.app.ListActivity; |
import android.app.ListActivity; |
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import android.content.Intent; |
import android.content.Intent; |
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import android.content.SharedPreferences; |
import android.content.SharedPreferences; |
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import android.content.SharedPreferences.Editor; |
import android.content.SharedPreferences.Editor; |
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import android.location.Address; |
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import android.location.Geocoder; |
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import android.location.Location; |
import android.location.Location; |
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import android.os.AsyncTask; |
import android.os.AsyncTask; |
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import android.os.Bundle; |
import android.os.Bundle; |
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import android.widget.EditText; |
import android.widget.EditText; |
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import android.widget.ListView; |
import android.widget.ListView; |
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import android.widget.Toast; |
import android.widget.Toast; |
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import dk.thoerup.android.traininfo.common.StationBean; |
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import dk.thoerup.android.traininfo.common.StationBean.StationEntry; |
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import dk.thoerup.traininfo.provider.ProviderFactory; |
import dk.thoerup.traininfo.provider.ProviderFactory; |
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import dk.thoerup.traininfo.provider.StationProvider; |
import dk.thoerup.traininfo.provider.StationProvider; |
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import dk.thoerup.traininfo.stationmap.GeoPair; |
import dk.thoerup.traininfo.stationmap.GeoPair; |
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import dk.thoerup.traininfo.util.MessageBox; |
import dk.thoerup.traininfo.util.MessageBox; |
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public class StationList extends ListActivity { |
public class StationList extends ListActivity { |
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public static final int GOTLOCATION = 1001; |
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public static final int GOTSTATIONLIST = 1002; |
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public static final int NOPROVIDER = 1003; |
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public static final int LOCATIONFIXTIMEOUT = 1004; |
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public static final int OPTIONS_RESCAN = 2001; |
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public static final int OPTIONS_NAMESEARCH = 2002; |
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public static final int OPTIONS_MAP = 2003; |
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public static final int OPTIONS_ABOUT = 2004; |
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public static final int OPTIONS_FAVORITES = 2005; |
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public static final int OPTIONS_MAP = 2003; |
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public static final int OPTIONS_GPSINFO = 2004; |
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public static final int DLG_PROGRESS = 3001; |
public static final int DLG_PROGRESS = 3001; |
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public static final int DLG_STATIONNAME = 3002; |
public static final int DLG_STATIONNAME = 3002; |
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public static final int GPS_TIMEOUT_MS = 15000; //how long are we willing to wait for gps fix -in milliseconds |
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static enum LookupMethod { |
static enum LookupMethod { |
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ByLocation, |
ByLocation, |
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ByName, |
ByName, |
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String dialogMessage = ""; |
String dialogMessage = ""; |
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ProgressDialog dialog; |
ProgressDialog dialog; |
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LocationLookup locator = null; |
LocationLookup locationLookup = null; |
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FindStationsTask findStationsTask; |
FindStationsTask findStationsTask; |
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StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
StationsFetchedHandler stationsFetched = new StationsFetchedHandler(); |
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GeoPair location = new GeoPair(); |
//GeoPair location = new GeoPair(); |
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boolean isRunning = false; |
boolean isLaunchedforShortcut; |
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List<StationBean> stations = new ArrayList<StationBean>(); |
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StationBean stations = new StationBean(); |
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StationProvider stationProvider = ProviderFactory.getStationProvider(); |
StationProvider stationProvider = ProviderFactory.getStationProvider(); |
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FavoritesMenu contextMenu = new FavoritesMenu(); |
FavoritesMenu contextMenu = new FavoritesMenu(); |
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IntSet favorites = new IntSet(); |
IntSet favorites = new IntSet(); |
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WelcomeScreen.ListType listType; |
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SharedPreferences prefs; |
SharedPreferences prefs; |
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/////////////////////////////////////////////////////////////////////////////////////////// |
/////////////////////////////////////////////////////////////////////////////////////////// |
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//Activity call backs |
//Activity call backs |
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@SuppressWarnings("unchecked") |
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@Override |
@Override |
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public void onCreate(Bundle savedInstanceState) { |
public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
super.onCreate(savedInstanceState); |
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setContentView(R.layout.main); |
setContentView(R.layout.stationlist); |
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adapter = new StationListAdapter(this); |
adapter = new StationListAdapter(this); |
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ListView lv = getListView(); |
ListView lv = getListView(); |
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lv.setOnCreateContextMenuListener(contextMenu); |
lv.setOnCreateContextMenuListener(contextMenu); |
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locator = new LocationLookup(this, stationsFetched); |
locationLookup = new LocationLookup(this); |
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prefs = getSharedPreferences("TrainStation", 0); |
prefs = getSharedPreferences("TrainStation", 0); |
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favorites.fromString(favoriteString); |
favorites.fromString(favoriteString); |
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} |
} |
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listType = (WelcomeScreen.ListType) getIntent().getSerializableExtra("type"); |
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setTitle(); |
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isLaunchedforShortcut = getIntent().getBooleanExtra("shortcut", false); |
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ProviderFactory.purgeOldEntries(); //cleanup before fetching more data |
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if (savedInstanceState == null) { |
if (savedInstanceState == null) { |
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startLookup(); |
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switch (listType) { |
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case ListNearest: |
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startNearestLookup(); |
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break; |
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case ListSearch: |
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showDialog(DLG_STATIONNAME); |
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break; |
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case ListFavorites: |
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startFavoriteLookup(); |
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break; |
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default: |
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// Not possible !?! |
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} |
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} else { |
} else { |
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stations = (ArrayList<StationBean>) savedInstanceState.getSerializable("stations"); |
stations = (StationBean) savedInstanceState.getSerializable("stations"); |
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adapter.setStations(stations); |
adapter.setStations(stations); |
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location = (GeoPair) savedInstanceState.getSerializable("location"); |
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} |
} |
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} |
} |
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@Override |
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protected void onDestroy() { |
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super.onDestroy(); |
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stationsFetched.removeMessages(0); |
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if (locationLookup != null) { |
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locationLookup.stopSearch(); |
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} |
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if (findStationsTask != null) { |
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findStationsTask.cancel(true); |
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} |
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} |
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protected void setTitle() { |
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String dialogTitle = getResources().getString(app_name); |
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switch (listType) { |
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case ListNearest: |
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dialogTitle += " - " + getString(stationlist_nearbystations); |
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break; |
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case ListSearch: |
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dialogTitle += " - " + getString(stationlist_search); |
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break; |
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case ListFavorites: |
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dialogTitle += " - " + getString(stationlist_favorites); |
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break; |
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default: |
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dialogTitle = "";//not possible |
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} |
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setTitle(dialogTitle); |
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} |
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@Override |
@Override |
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public void onSaveInstanceState(Bundle outState) |
public void onSaveInstanceState(Bundle outState) |
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{ |
{ |
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if (dialog != null && dialog.isShowing()) |
if (dialog != null && dialog.isShowing()) |
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dialog.dismiss(); |
dialog.dismiss(); |
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outState.putSerializable("stations", (ArrayList<StationBean>) stations); |
outState.putSerializable("stations", (StationBean) stations); |
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outState.putSerializable("location", location); |
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} |
} |
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public boolean onCreateOptionsMenu(Menu menu) { |
public boolean onCreateOptionsMenu(Menu menu) { |
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MenuItem item; |
MenuItem item; |
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item = menu.add(0, OPTIONS_RESCAN, 0, "Nearest stations"); |
item = menu.add(0, OPTIONS_MAP, 0, getString(stationlist_stationmap)); |
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item.setIcon(android.R.drawable.ic_menu_mylocation); |
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item = menu.add(0, OPTIONS_NAMESEARCH, 0, "Search for station"); |
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item.setIcon(android.R.drawable.ic_menu_search); |
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item = menu.add(0, OPTIONS_FAVORITES, 0, "Favorites"); |
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item.setIcon(android.R.drawable.ic_menu_agenda); |
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item = menu.add(0, OPTIONS_MAP, 0, "Station map"); |
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item.setIcon(android.R.drawable.ic_menu_mapmode); |
item.setIcon(android.R.drawable.ic_menu_mapmode); |
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item = menu.add(0, OPTIONS_ABOUT, 0, "About"); |
item = menu.add(0, OPTIONS_GPSINFO, 0, getString(stationlist_gpsinfo)); |
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item.setIcon(android.R.drawable.ic_menu_info_details); |
item.setIcon(android.R.drawable.ic_menu_mapmode); |
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return true; |
return true; |
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} |
} |
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public boolean onOptionsItemSelected(MenuItem item) { |
public boolean onOptionsItemSelected(MenuItem item) { |
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boolean retval = true; |
boolean retval = true; |
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//TODO: Cleanup |
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switch (item.getItemId()) { |
switch (item.getItemId()) { |
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case OPTIONS_RESCAN: |
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startLookup(); |
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break; |
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case OPTIONS_NAMESEARCH: |
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showDialog(DLG_STATIONNAME); |
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break; |
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case OPTIONS_FAVORITES: |
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startFavoriteLookup(); |
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break; |
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case OPTIONS_MAP: |
case OPTIONS_MAP: |
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Intent intent = new Intent(this,StationMapView.class); |
Intent intent = new Intent(this,StationMapView.class); |
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intent.putExtra("userlocation", location ); |
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ArrayList<GeoPair> stationPoints = new ArrayList<GeoPair>(); |
ArrayList<GeoPair> stationPoints = new ArrayList<GeoPair>(); |
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for (StationBean st : stations ) { |
for (StationEntry st : stations.entries ) { |
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stationPoints.add( new GeoPair(st.getLatitude(), st.getLongitude(), st.getName()) ); |
stationPoints.add( new GeoPair(st.getLatitude(), st.getLongitude(), st.getName()) ); |
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} |
} |
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startActivity(intent); |
startActivity(intent); |
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break; |
break; |
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case OPTIONS_ABOUT: |
case OPTIONS_GPSINFO: |
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String ver = this.getResources().getString(R.string.app_version); |
Location loc = locationLookup.getLocation(); |
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Location loc = locator.getLocation(); |
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StringBuffer message = new StringBuffer(); |
StringBuffer message = new StringBuffer(); |
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message.append("TrainInfo DK v").append(ver).append("\n"); |
message.append( getString(stationlist_locationinfo) ).append(":\n"); |
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message.append("By Torben Nielsen\n"); |
if (loc != null) { |
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message.append("\n"); |
message.append( getString(stationlist_obtainedby) ).append( loc.getProvider() ).append("\n"); |
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message.append("Location info:\n"); |
message.append( getString(stationlist_accuracy) ).append( (int)loc.getAccuracy()).append("m\n"); |
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message.append("-Obtained by: ").append(loc != null ? loc.getProvider() : "-").append("\n"); |
message.append( getString(stationlist_latitude) ).append( (float)loc.getLatitude()).append("\n"); |
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message.append("-Accuracy: ").append(loc != null ? (int)loc.getAccuracy() : "-").append("m\n"); |
message.append( getString(stationlist_longitude) ).append( (float)loc.getLongitude() ).append("\n"); |
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} else { |
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MessageBox.showMessage(this, message.toString()); |
message.append( getString(stationlist_nolocation) ); |
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} |
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MessageBox.showMessage(this, message.toString(), false); |
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break; |
break; |
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default: |
default: |
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retval = super.onOptionsItemSelected(item); |
retval = super.onOptionsItemSelected(item); |
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} |
} |
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public void showMessageAndClose(String message) { |
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
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builder.setMessage(message) |
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.setCancelable(false) |
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.setPositiveButton("OK", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int id) { |
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dialog.dismiss(); |
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StationList.this.finish(); |
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} |
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}) |
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.show(); |
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} |
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switch (id) { |
switch (id) { |
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case DLG_PROGRESS: |
case DLG_PROGRESS: |
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ProgressDialog dlg = new ProgressDialog(this); |
ProgressDialog dlg = new ProgressDialog(this); |
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dlg.setMessage("Wait for location fix"); |
dlg.setMessage( getString(stationlist_waitforlocation) ); |
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dlg.setCancelable(false); |
dlg.setCancelable(false); |
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return dlg; |
return dlg; |
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case DLG_STATIONNAME: |
case DLG_STATIONNAME: |
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
AlertDialog.Builder builder = new AlertDialog.Builder(this); |
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builder.setTitle("Station search"); |
builder.setTitle( getString(stationlist_stationsearch) ); |
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builder.setView(rootView); |
builder.setView(rootView); |
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builder.setCancelable(true); |
builder.setCancelable(true); |
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builder.setPositiveButton("Search", new DialogInterface.OnClickListener() { |
builder.setPositiveButton( getString(generic_search), new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int which) { |
public void onClick(DialogInterface dialog, int which) { |
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EditText et = (EditText) rootView.findViewById(R.id.EditText); |
EditText et = (EditText) rootView.findViewById(R.id.EditText); |
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dialog.dismiss(); |
dialog.dismiss(); |
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if (et.getText().toString().length() >= 2) { |
String search = et.getText().toString().trim(); |
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startNameSearch(et.getText().toString()); |
if (search.length() >= 2) { |
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startNameLookup(search); |
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} else { |
} else { |
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MessageBox.showMessage(StationList.this, "Two characters minimum" ); |
showMessageAndClose( getString(stationlist_twocharmin) ); |
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} |
} |
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} |
} |
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}); |
}); |
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builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int which) { |
public void onClick(DialogInterface dialog, int which) { |
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dialog.dismiss(); |
dialog.dismiss(); |
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StationList.this.finish(); // Close this Activity |
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} |
} |
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}); |
}); |
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return builder.create(); |
return builder.create(); |
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protected void onListItemClick(ListView l, View v, int position, long id) { |
protected void onListItemClick(ListView l, View v, int position, long id) { |
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super.onListItemClick(l, v, position, id); |
super.onListItemClick(l, v, position, id); |
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StationBean station = stations.get(position); |
StationEntry station = stations.entries.get(position); |
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double latitude = station.getLatitude(); |
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double longitude = station.getLongitude(); |
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Intent intent = new Intent(this, DepartureList.class); |
if (isLaunchedforShortcut == true) { |
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intent.putExtra("name", station.getName()); |
Intent i = new Intent(); |
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intent.putExtra("distance", station.getDistance()); |
i.putExtra("station", station); |
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intent.putExtra("latitude", latitude); |
setResult(Activity.RESULT_OK, i); |
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intent.putExtra("longitude", longitude); |
finish(); |
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intent.putExtra("stationid", station.getId()); |
} else { |
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intent.putExtra("address", station.getAddress()); |
Intent intent = new Intent(this, DepartureList.class); |
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startActivity(intent); |
intent.putExtra("stationbean", station); |
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startActivity(intent); |
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} |
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} |
} |
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///////////////////////////////////////////////////////////// |
///////////////////////////////////////////////////////////// |
384 |
// |
// |
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public void startLookup() { |
public void startNearestLookup() { |
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isRunning = true; |
dialogMessage = getString( stationlist_waitforlocation ); |
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dialogMessage = "Wait for location fix"; |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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locator.locateStations(); |
locationLookup.locateStations(); |
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stationsFetched.sendEmptyMessageDelayed(LOCATIONFIXTIMEOUT, 20000); |
stationsFetched.sendEmptyMessageDelayed(0, 500); |
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} |
} |
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void startNameSearch(String name) { |
void startNameLookup(String name) { |
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dialogMessage = "Finding stations by name"; |
dialogMessage = getString( stationlist_findbyname ); |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
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findStationsTask.searchByName(name, locator.getLocation()); |
findStationsTask.searchByName(name); |
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findStationsTask.execute(); |
findStationsTask.execute(); |
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} |
} |
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public void startFavoriteLookup() { |
public void startFavoriteLookup() { |
405 |
|
|
406 |
if (favorites.size() > 0) { |
if (favorites.size() > 0) { |
407 |
dialogMessage = "Loading favorites"; |
dialogMessage = getString( stationlist_loadfavorites ); |
408 |
showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
409 |
|
|
410 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
411 |
findStationsTask.searchByIds(favorites.toString(), locator.getLocation()); |
findStationsTask.searchByIds( favorites.toString() ); |
412 |
findStationsTask.execute(); |
findStationsTask.execute(); |
413 |
} else { |
} else { |
414 |
MessageBox.showMessage(this, "Favorite list is empty"); |
showMessageAndClose( getString( stationlist_nofavorites ) ); |
415 |
} |
} |
416 |
} |
} |
417 |
|
|
419 |
|
|
420 |
void startLocatorTask() |
void startLocatorTask() |
421 |
{ |
{ |
422 |
dialogMessage = "Finding nearby stations"; |
dialogMessage = getString( stationlist_findingnearby ); |
423 |
showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
424 |
|
|
425 |
findStationsTask = new FindStationsTask(); |
findStationsTask = new FindStationsTask(); |
426 |
findStationsTask.searchByLocation( locator.getLocation() ); |
findStationsTask.searchByLocation( locationLookup.getLocation() ); |
427 |
findStationsTask.execute(); |
findStationsTask.execute(); |
428 |
} |
} |
|
|
|
|
|
|
|
String lookupAddress(double latitude, double longitude) { |
|
429 |
|
|
|
Geocoder coder = new Geocoder(this, new Locale("da")); |
|
|
StringBuilder sb = new StringBuilder(); |
|
|
Log.i("lookupaddr", "" + latitude + "/" + longitude); |
|
|
try { |
|
|
List<Address> addressList = coder.getFromLocation(latitude, longitude, 1); |
|
|
Address addr = addressList.get(0); |
|
|
|
|
|
|
|
|
int max = addr.getMaxAddressLineIndex(); |
|
|
for (int i=0; i<max; i++) { |
|
|
if (i>0) |
|
|
sb.append(", "); |
|
|
|
|
|
sb.append(addr.getAddressLine(i)); |
|
|
} |
|
|
|
|
|
|
|
|
} catch (Exception e) { |
|
|
Log.e("DepartureList", "geocoder failed", e); |
|
|
} |
|
|
|
|
|
return sb.toString(); |
|
|
} |
|
|
|
|
430 |
|
|
431 |
//////////////////////////////////////////////////////////////////////////// |
//////////////////////////////////////////////////////////////////////////// |
432 |
// Inner classes |
// Inner classes |
435 |
@Override |
@Override |
436 |
public void handleMessage(Message msg) { |
public void handleMessage(Message msg) { |
437 |
|
|
438 |
switch (msg.what) { |
LocationLookup.LookupStates state = locationLookup.getState(); |
439 |
|
|
440 |
|
|
441 |
|
switch (state) { |
442 |
case GOTLOCATION: |
case GOTLOCATION: |
443 |
dismissDialog(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
444 |
|
|
445 |
startLocatorTask(); |
startLocatorTask(); |
446 |
location = GeoPair.fromLocation( locator.getLocation() ); |
|
447 |
|
return; |
|
break; |
|
448 |
|
|
449 |
case NOPROVIDER: |
case NOPROVIDER: |
450 |
dismissDialog(DLG_PROGRESS); |
dismissDialog(DLG_PROGRESS); |
451 |
MessageBox.showMessage(StationList.this,"No location provider enabled. Plase enable gps."); |
MessageBox.showMessage(StationList.this, getString(stationlist_nolocationprovider), true ); |
452 |
break; |
//StationList.this.finish(); |
453 |
case LOCATIONFIXTIMEOUT: |
return; |
454 |
if (isRunning) { |
case IDLE: |
455 |
locator.stopSearch(); |
Log.e("TrainInfo", "How did this happen ???"); |
456 |
if (locator.hasLocation()) { |
dismissDialog(DLG_PROGRESS); // how did we get here ?? |
457 |
stationsFetched.sendEmptyMessage( GOTLOCATION ); |
return; |
458 |
} else { |
|
459 |
dismissDialog(DLG_PROGRESS); |
} |
460 |
|
|
461 |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
|
462 |
builder.setMessage("Location fix timed out"); |
|
463 |
builder.setCancelable(true); |
if (locationLookup.elapsedTime() >= GPS_TIMEOUT_MS) { |
464 |
builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() { |
dismissDialog(DLG_PROGRESS); |
465 |
public void onClick(DialogInterface dialog, int id) { |
|
466 |
dialog.dismiss(); |
|
467 |
startLookup(); |
locationLookup.stopSearch(); |
468 |
|
|
469 |
} |
if (locationLookup.hasLocation()) { |
470 |
}); |
startLocatorTask(); |
471 |
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
} else { |
472 |
public void onClick(DialogInterface dialog, int id) { |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
473 |
dialog.dismiss(); |
builder.setMessage( getString( stationlist_gpstimeout) ); |
474 |
} |
builder.setCancelable(true); |
475 |
}); |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
476 |
builder.show(); |
public void onClick(DialogInterface dialog, int id) { |
477 |
|
dialog.dismiss(); |
478 |
|
startNearestLookup(); |
479 |
|
|
480 |
|
} |
481 |
|
}); |
482 |
|
builder.setNegativeButton( getString(generic_cancel), new DialogInterface.OnClickListener() { |
483 |
|
public void onClick(DialogInterface dialog, int id) { |
484 |
|
dialog.dismiss(); |
485 |
|
StationList.this.finish(); // Close this Activity |
486 |
|
} |
487 |
|
}); |
488 |
|
builder.show(); |
489 |
|
|
|
} |
|
490 |
} |
} |
491 |
break; |
} else { |
492 |
|
if (locationLookup.hasGps()) { |
493 |
|
int count = locationLookup.getSatCount(); |
494 |
|
String dialogMessage = getString( stationlist_waitforlocation ) + "\n" + getString( stationlist_satellitecount ) + ": " + count; |
495 |
|
dialog.setMessage( dialogMessage ); |
496 |
|
} |
497 |
|
this.sendEmptyMessageDelayed(0, 500); |
498 |
} |
} |
499 |
isRunning = false; |
|
500 |
} |
} |
501 |
}; |
} |
502 |
|
|
503 |
|
|
504 |
|
|
505 |
|
|
506 |
class FindStationsTask extends AsyncTask<Void,Void,Void> { |
class FindStationsTask extends AsyncTask<Void,Void,Void> { |
507 |
|
|
508 |
LookupMethod method = LookupMethod.MethodNone; |
LookupMethod method = LookupMethod.MethodNone; |
|
boolean success; |
|
509 |
String name; |
String name; |
510 |
Location loc; |
Location loc; |
511 |
String ids; |
String ids; |
512 |
|
|
513 |
public void searchByName(String n, Location l) { |
public void searchByName(String n) { |
514 |
|
|
515 |
method = LookupMethod.ByName; |
method = LookupMethod.ByName; |
|
loc = l; |
|
516 |
name = n; |
name = n; |
517 |
} |
} |
518 |
|
|
521 |
loc = l; |
loc = l; |
522 |
} |
} |
523 |
|
|
524 |
public void searchByIds(String id, Location l) { |
public void searchByIds(String id) { |
525 |
|
|
526 |
method = LookupMethod.ByList; |
method = LookupMethod.ByList; |
|
loc = l; |
|
527 |
ids = id; |
ids = id; |
528 |
} |
} |
529 |
|
|
537 |
|
|
538 |
@Override |
@Override |
539 |
protected Void doInBackground(Void... params) { |
protected Void doInBackground(Void... params) { |
540 |
|
|
541 |
if (method.equals(LookupMethod.ByLocation)) |
switch (method) { |
542 |
success = stationProvider.lookupStations(loc); |
case ByLocation: |
543 |
|
stations = stationProvider.lookupStationsByLocation(loc); |
544 |
if (method.equals(LookupMethod.ByName)) |
break; |
545 |
success = stationProvider.lookupStationsByName(name); |
case ByName: |
546 |
|
stations = stationProvider.lookupStationsByName(name); |
547 |
if (method.equals(LookupMethod.ByList)) |
break; |
548 |
success = stationProvider.lookupStationsByIds(ids); |
case ByList: |
549 |
|
stations = stationProvider.lookupStationsByIds(ids); |
550 |
Location dummy = new Location("gps"); |
break; |
551 |
List<StationBean> stations = stationProvider.getStations(); |
default: |
552 |
|
stations = null; // not possible |
553 |
|
} |
554 |
|
|
|
for (StationBean station : stations) { |
|
|
String addr = lookupAddress(station.getLatitude(), station.getLongitude()); |
|
|
station.setAddress(addr); |
|
|
|
|
|
if (method.equals(LookupMethod.ByName) || method.equals(LookupMethod.ByList)) { |
|
|
dummy.setLatitude(station.getLatitude()); |
|
|
dummy.setLongitude(station.getLongitude()); |
|
|
station.setDistance( (int)loc.distanceTo(dummy) ); |
|
|
} |
|
|
} |
|
555 |
|
|
556 |
return null; |
return null; |
557 |
} |
} |
561 |
super.onPostExecute(result); |
super.onPostExecute(result); |
562 |
dialog.dismiss(); |
dialog.dismiss(); |
563 |
|
|
564 |
if (success) { |
|
565 |
if (stationProvider.getStations().size() == 0) |
if (stations != null) { |
566 |
MessageBox.showMessage(StationList.this, "No stations found!"); // this should not be possible !?! |
if (stations.entries.size() == 0) { |
567 |
stations = stationProvider.getStations(); |
showMessageAndClose(getString(stationlist_nostations)); |
568 |
|
} |
569 |
|
|
570 |
|
StationList.this.getListView().invalidateViews(); |
571 |
adapter.setStations( stations ); |
adapter.setStations( stations ); |
572 |
|
|
573 |
|
|
574 |
} else { //communication or parse errors |
} else { //communication or parse errors |
575 |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
AlertDialog.Builder builder = new AlertDialog.Builder(StationList.this); |
576 |
builder.setMessage("Error on finding nearby stations"); |
builder.setMessage(getString(stationlist_fetcherror)); |
577 |
builder.setCancelable(true); |
builder.setCancelable(true); |
578 |
builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() { |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
579 |
public void onClick(DialogInterface dialog, int id) { |
public void onClick(DialogInterface dialog, int id) { |
580 |
dialog.dismiss(); |
dialog.dismiss(); |
581 |
|
|
582 |
stationsFetched.post( new Runnable() { |
Runnable runner = null; |
583 |
@Override |
switch (method) { |
584 |
public void run() { |
case ByLocation: |
585 |
startLocatorTask(); |
runner = new Runnable() { |
586 |
} |
@Override |
587 |
}); |
public void run() { |
588 |
|
startLocatorTask(); |
589 |
|
} |
590 |
|
}; |
591 |
|
break; |
592 |
|
case ByName: |
593 |
|
runner = new Runnable() { |
594 |
|
@Override |
595 |
|
public void run() { |
596 |
|
startNameLookup( FindStationsTask.this.name ); |
597 |
|
} |
598 |
|
}; |
599 |
|
break; |
600 |
|
case ByList: |
601 |
|
runner = new Runnable() { |
602 |
|
@Override |
603 |
|
public void run() { |
604 |
|
startFavoriteLookup(); |
605 |
|
} |
606 |
|
}; |
607 |
|
break; |
608 |
|
} |
609 |
|
|
610 |
|
stationsFetched.post( runner ); |
611 |
} |
} |
612 |
}); |
}); |
613 |
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
614 |
public void onClick(DialogInterface dialog, int id) { |
public void onClick(DialogInterface dialog, int id) { |
615 |
dialog.dismiss(); |
dialog.dismiss(); |
616 |
|
StationList.this.finish(); |
617 |
} |
} |
618 |
}); |
}); |
619 |
builder.show(); |
|
620 |
|
builder.show(); |
621 |
} |
} |
622 |
} |
} |
623 |
} |
} |
635 |
|
|
636 |
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; |
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; |
637 |
selectedPosition = info.position; |
selectedPosition = info.position; |
638 |
int stationID = stations.get(selectedPosition).getId(); |
int stationID = stations.entries.get(selectedPosition).getId(); |
639 |
|
|
640 |
if (!favorites.contains(stationID)) { |
if (!favorites.contains(stationID)) { |
641 |
menu.add(0, FAVORITES_ADD, 0, "Add to favorites"); |
menu.add(0, FAVORITES_ADD, 0, getString(stationlist_addfavorite) ); |
642 |
} else { |
} else { |
643 |
menu.add(0, FAVORITES_REMOVE, 0, "Remove from favorites"); |
menu.add(0, FAVORITES_REMOVE, 0, getString(stationlist_removefavorite) ); |
644 |
} |
} |
645 |
|
|
646 |
} |
} |
647 |
|
|
648 |
public void onContextItemSelected(MenuItem item) { |
public void onContextItemSelected(MenuItem item) { |
649 |
StationBean sb = stations.get(selectedPosition); |
StationEntry sb = stations.entries.get(selectedPosition); |
650 |
|
|
651 |
int stationID = sb.getId(); |
int stationID = sb.getId(); |
652 |
if (item.getItemId() == FAVORITES_ADD) { |
if (item.getItemId() == FAVORITES_ADD) { |
653 |
favorites.add(stationID); |
favorites.add(stationID); |
654 |
Toast.makeText(StationList.this, "Station added", Toast.LENGTH_SHORT).show(); |
Toast.makeText(StationList.this, getString(stationlist_stationadded), Toast.LENGTH_SHORT).show(); |
655 |
} else { |
} else { |
656 |
|
|
657 |
favorites.remove(stationID); |
favorites.remove(stationID); |
658 |
Toast.makeText(StationList.this, "Station removed", Toast.LENGTH_SHORT).show(); |
Toast.makeText(StationList.this, getString(stationlist_stationremoved), Toast.LENGTH_SHORT).show(); |
659 |
|
|
660 |
|
|
661 |
|
if (listType.equals( WelcomeScreen.ListType.ListFavorites) ) { |
662 |
|
stations.entries.remove(selectedPosition); |
663 |
|
adapter.notifyDataSetChanged(); |
664 |
|
} |
665 |
} |
} |
666 |
Editor ed = prefs.edit(); |
Editor ed = prefs.edit(); |
667 |
ed.putString("favorites", favorites.toString()); |
ed.putString("favorites", favorites.toString()); |